69644757

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{757}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 114779392

約数和(自身を除く): 45134635

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 337, 757, 1011, 2271, 2359, 4381, 5299, 7077, 9841, 13143, 15897, 29523, 30667, 68887, 92001, 206661, 255109, 765327, 1785763, 3316417, 5357289, 9949251, 23214919, 69644757]

約数ペア:

[(1, 69644757), (3, 23214919), (7, 9949251), (13, 5357289), (21, 3316417), (39, 1785763), (91, 765327), (273, 255109), (337, 206661), (757, 92001), (1011, 68887), (2271, 30667), (2359, 29523), (4381, 15897), (5299, 13143), (7077, 9841)]